OPEL PLUS KEYSTONE Owner's Manual
19
RSF Woodburning Fireplaces
*Refer to the text to determine the appropriate flashing
Figure 8 OPEL+ KEYSTONE General Installation without the Top Louver
Gravity Vent Option
(using flexible
insulated ducting
provided by ICC
only): Two gravity
vents are
MANDATORY
when the top louver
is not installed
(shown here)
Rain Cap
Storm Collar
Flashing
Radiation Shield with a Storm
Collar in the Attic
Ceiling
Radiation Shield
Hearth Extension and
Beneath Hearth Extension
(refer to text for particulars)
Outside Air Inlet (refer to text for particulars)
Cold air trap (optional)
Electrical and Gas Knock-Outs
WARNING: The wall
surface directly above the
fireplace must be
non-combustible (grayed
area, see Table 1 (L) and
text for particulars).
Gravity Vent Option
(using flexible
insulated ducting
provided by ICC
only): Two gravity
vents are
MANDATORY
when top louver is
not installed
(shown here)
Flashing*
And Roof Radiation Shield